Martial Arts: Want to Be the Number One Assassin

I'm an assassin, The following is my mission record: "For the first time, I was seen killing people, with the intention of being an assassin. So I killed everyone I saw." "The second time, I killed him too quickly, and the host took him away, so I couldn't get the money." "The third time... The host is gone "The fourth time... The host is gone Now.... I'm starving now" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.